RYLL-NARDZEWSKA E, RYLL-NARDZEWSKI J, KULIK A, PIECZAROWSKI H. Acoustical investigations of the effect of additives on the elastic properties of raw kaolin. Arch. Acoust. [Internet]. 2016 Mar. 7 [cited 2025 Apr. 26];4(2):109-16. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3370